Structure of the water-salt solutions of DNA with sulfonated scandium diphthalocyanine
Authors:
Yu.V. Kulvelis, V.T. Lebedev, D. Torok, A.B. Melnikov
Authors from CMD:
The year of the publication:
2007
Journal:
Journal of Structural Chemistry
N 4
vol. 48
740-746
Keywords:
diphthalocyanines, DNA, neutron scattering
Abstract:
Interaction of sulfonated scandium diphthalocyanine ScPc2(SO3)4(NH4)4 with DNA in water salt solutions was studied by small-angle neutron scattering, dynamic light scattering, and atomic force microscopy. The results provide evidence about packaging of DNA molecules and agree with previous viscosimetry and spectrophotometry data.